Which substance denatures the protein and converts pepsinogen to pepsin, which breaks polypeptides into shorter chains?
A) hydrochloric base B) hydrochloric acid
C) acetic acid D) positive chloride ions
Answer: B
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An unsaturated fat:
a. contains carbon chains of fewer than ten carbons. b. lacks glycerol. c. is missing hydrogens within its fatty acid chains. d. is solid at room temperature.
Compare and contrast the following lipoproteins: LDL, HDL, VLDL, and chylomicrons. Include their functions in the body and the correlation between high or low levels and heart disease risk
Which statement about olive oil is not true?
a. It has high levels of oleic acids. b. It has a good ratio of omega-3 fatty acids to omega-6 fatty acids. c. It has fewer calories than other oils. d. All of the above are true statements.
The National Collegiate Athletic Association (NCAA) provides guidance for coaches and others working with student-athletes on warning signs for anorexia nervosa and bulimia nervosa in student-athletes. Which of the following is a unique warning sign that a student-athlete may have anorexia nervosa?
A. Bathroom visits after meals B. Strict dieting followed by eating binges C. Depressive moods D. Relentless, excessive exercise